Manual for installation of the Sensformer® Connectivity Device 
 
  © 2020 Siemens Energy  Page 7 
 
2.1.2.  Installation 
Before  the  installation,  check  the  Installation  requirements 
chapter. 
Full setup scheme: 
 
Figure 1- Scheme of full setup 
 
Power  supply  and  digital  inputs  are  not  allowed  to  be 
connected  during  installing  and/or  wiring  of  the  Sensformer 
Connectivity Device! 
Risk of electric shock! 
Power supply is not allowed to be connected to the Sensformer 
Connectivity  Device  without  circuit  breaker  and  overcurrent 
protection! 
Risk of electric shock! 
 
Make sure there is enough space around the device because of 
ventilation: 
•  ≥50mm above and below 
Make  sure  there  is  enough  space  between  the  Sensformer 
Connectivity Device and high voltage and/or warming devices: 
•  ≥50mm around 
2.1.2.1. Mount the device 
 
Figure 2 - Sensformer Connectivity Device 
 
Attention! Cord or wire not supplied with the equipment. 
 
Above and  below  the installed device must be get at 
least  50  mm  free  space  because  of  the  suitable 
ventilation. 
High  voltage  and  warming  devices  cannot  be  placed 
closer  than  50  mm  for  the  Sensformer  Connectivity 
Device. 
 
1.  Connect the overcurrent device and the circuit 
breaker 
Power  supply  and  digital  inputs  are  not  allowed  to  be 
connected  during  installing  and/or  wiring  Sensformer 
Connectivity Device! 
Risk of electric shock!